Ears Hearing Aid Rechargeable BET Mini Powerful Aid Gift To Parents Ear With Adjustment Sound Speaker Amplified Tools Drop Shipping
$35.86
Features:1.Discreet thin-wire design2.High and low tone control3.Left & right ear adjustabilitySpecification:1.Product size:43x15x10 mm2.Weight:4 g3..Max. saturation sound pressure level(SSPL):130dB±4dB4..Model Number: 203S5.Full on Acoustic Gain:F=1600Hz,45±5dB6.Total Harmonic Distortion(THD):F>1000H 15%...
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